CN114664100A - Interim traffic signal device with automatic homing and anticollision - Google Patents

Interim traffic signal device with automatic homing and anticollision Download PDF

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Publication number
CN114664100A
CN114664100A CN202210448110.9A CN202210448110A CN114664100A CN 114664100 A CN114664100 A CN 114664100A CN 202210448110 A CN202210448110 A CN 202210448110A CN 114664100 A CN114664100 A CN 114664100A
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China
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light
layer
base
traffic signal
mount
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CN202210448110.9A
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CN114664100B (en
Inventor
胡艳
刘凯
范琳琳
王华丽
师学超
温留洋
范婷婷
谢贺杰
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    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/095Traffic lights
    • G08G1/0955Traffic lights transportable

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Road Signs Or Road Markings (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention discloses an automatic homing and anti-collision temporary traffic signal device, which comprises a base, a solar energy electricity storage device and a fixing frame, wherein the solar energy electricity storage device is arranged in the base; when the device is used under general form, protective housing and mount float in the sky under the effect of buoyancy lift mechanism this moment, the high driver that not only can effectual increase show the light lamp of not only can be observed the traffic signal device at a distance, can also be when external device bumps with the object, because protective housing and mount float in the air, so can make external device only can bump the substructure of device, protective housing and mount can resume the normal position under the effect of self buoyancy after taking place to bump simultaneously.

Description

Interim traffic signal device with automatic homing and anticollision
Technical Field
The invention relates to the technical field of traffic, in particular to an anti-collision temporary traffic signal device with automatic homing function.
Background
In order to increase the efficiency of transportation, avoid accidents during transportation, and increase the efficiency of transportation, signal devices need to be handed over to intersections, so that pedestrians and vehicles can pass through the intersections orderly, and a temporary traffic signal device is one of the signal devices, which is usually used temporarily, and has some disadvantages when being used, such as:
the temporary traffic signal device is usually and directly placed in the center of a road in the using process, the height of the temporary traffic signal device is low, so that a driver cannot conveniently observe the temporary traffic signal device at a remote place, and meanwhile, the vehicle has the risk of collision with the temporary traffic signal device, so that the temporary traffic signal device is easy to damage.
Disclosure of Invention
The present invention is directed to a temporary traffic signal device with automatic homing and collision avoidance to solve the above problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: a temporary traffic signal device with automatic homing and collision prevention comprises a base, a solar energy electricity storage device and a fixing frame, wherein the solar energy electricity storage device is arranged inside the base, a toughened glass layer is arranged at the upper end of the base, a clamping groove mechanism is arranged inside the base, the fixing frame is arranged at the upper end of the base, 4 display lamps are arranged on the side surface of the fixing frame at equal intervals, a buoyancy lifting mechanism is arranged inside the fixing frame, a protective shell is arranged outside the fixing frame, a light-transmitting and color-developing mechanism is arranged inside the side surface of the protective shell, a light-blocking structure is arranged inside the protective shell, and the device is divided into two forms when in use;
the protection device is characterized in that the protection device is in a ground anti-blowing mode used in a strong wind mode, and the protection shell and the fixing frame are installed inside the clamping groove mechanism in an embedded mode when the device is used, so that the stability of the protection shell and the fixing frame in use is improved, and at the moment, when an external object collides with the device, the protection shell can effectively protect the fixing frame and prevent the fixing frame from being damaged;
its two uses under general form, protective housing and mount float in the sky under the effect of buoyancy lift mechanism this moment, the high navigating mate that not only can effectual increase show the light lamp of increase just can observe traffic signal device in a distance, can also be when external device bumps with the object, because protective housing and mount float in the air, so can make external device only can bump the substructure of device, protective housing and mount can resume the normal position under the effect of self buoyancy after taking place to bump simultaneously.
Further, it is the protrusion form to show the light, the side that shows the light is the slope form, it is sliding connection with hindering light structure to show the light, shows the light setting in the outside of mount, because the outside of mount only is provided with 4 and shows the light, and shows the light and be general light structure, compares in general traffic signal device, shows the light and need not beat, so can effectual reduction mount weight, be convenient for protecting sheathing and mount float in the sky.
Further, printing opacity color development mechanism is provided with 2, and 2 printing opacity color development mechanisms are provided with 4 groups in turn, printing opacity color development mechanism includes first euphotic layer and second light projecting layer, the inside of first euphotic layer is provided with red and green 2, and the first euphotic layer colour of object is the same, and first euphotic layer divide into red and green two kinds, and when the pilot light shines at first euphotic layer, because first euphotic layer has the colour, so when light passed first euphotic layer, first euphotic layer can be played up the colour, so can play up the light for green and red to guide the driver.
Furthermore, the surface of the second light projecting layer is wavy, a light blocking structure is arranged on the inner side of the first light transmitting layer, the light blocking structure comprises a light shielding layer, the inner side of the light shielding layer is an inclined plane, and the second light projecting layer is a yellow light projecting layer, so that light can be rendered yellow when passing through the second light projecting layer, thereby warning surrounding people, and the second light projecting layer is wavy, so that the area of the light can be effectively increased by the second light projecting layer when the light passes through the second light projecting layer, thereby enabling more people to observe the warning lamp;
when an external vehicle runs through the device, the gas can generate thrust on the second light projecting layer, the protective shell is driven to rotate by pushing the second light projecting layer to move, the first light transmitting layer and the second light projecting layer are driven to rotate when the protective shell rotates, the angle of light can be adjusted when the first light transmitting layer and the second light projecting layer rotate, so that the red, green and yellow lamps are converted, when no vehicle passes through the protective shell, the inclined surface of the shading layer is in contact with the display lamp when the shading layer is in rotation, and the shading layer is not easy to move when the plane of the shading layer is in contact with the display lamp, so that the display lamp can be overlapped with the second light projecting layer when no wind power exists, yellow light is generated to warn the periphery, the passing efficiency of a road surface is greatly increased, meanwhile, when the device needs to be restarted, certain wind power is needed, and when more vehicles run, enough wind power can be generated to start the device, further improve the traffic efficiency on road surface.
Furthermore, the whole of the fixing frame and the protective shell is conical, the side surfaces of the fixing frame and the protective shell are arc-shaped, the protective shell is rotatably arranged on the outer side of the fixing frame, a fixing cap is arranged inside the upper end of the protective shell, and the side surfaces of the fixing frame and the protective shell are arc-shaped, so that the wind force applied to the device can be effectively reduced, the protective shell is prevented from rotating under the action of natural wind force, and the passing efficiency of roads is further improved;
when the vehicle travels more slowly, the condition of traffic is better difficult for the accident this moment, and the wind-force that the vehicle removed the cause simultaneously also can be less, so can make the device not start, on the contrary, when the vehicle traveled more quickly, the device this moment can start.
Further, the buoyancy lift mechanism includes gasbag layer and inflation inlet, the inside of mount is provided with the gasbag layer, the upper end center department on gasbag layer is provided with the inflation inlet, when the device is in service, fills gaseously toward the inside on gasbag layer through the inflation inlet to make gasbag layer rebound, thereby drive device rebound, make the protective housing and the mount suspension of device avoid the device to be strikeed in the sky, thereby avoid the device to receive the influence, and can resume the normal position under gaseous buoyancy after the device receives the influence.
Further, the side of base is the arc, the inside of base is provided with solar energy accumulate device, the upper end of base is provided with the toughened glass layer, and the base is arranged in ground, and the base is the face form, so can avoid base and external object to take place the striking to sunshine can see through toughened glass layer and the contact of solar energy accumulate device, thereby make solar energy accumulate device can collect solar energy, also increased the weight of device bottom simultaneously and reduced the weight of device top, improved the stability of device when using.
Further, draw-in groove mechanism includes spacing groove, first draw-in groove and second draw-in groove, the spacing groove is circular form, the embedded inside at the spacing groove of installing of protecting sheathing, the bottom of spacing groove is provided with the first draw-in groove of rectangle form, the embedded inside at first draw-in groove of installing of mount, the lower extreme of first draw-in groove is provided with the second draw-in groove that is the rectangle form, the inside block of second draw-in groove is provided with the connecting wire, and when the device was used, the spacing groove can carry on spacingly to protecting sheathing for protecting sheathing can only remove in the inside of spacing groove, and first draw-in groove can carry on spacingly to the mount, avoids the mount to take place to rotate.
Furthermore, the base is rectangular, the traction rope is arranged at the top corner of the base, the rectangular connecting wire is arranged inside the traction rope, the other end of the traction rope is connected with the connecting rope, the side surface of the connecting rope is connected with the fixing frame, the connecting wire is arranged inside the connecting rope, the rectangular supporting column is arranged inside the connecting rope, the supporting column is respectively connected with the second clamping groove and the fixing frame in a clamping manner, the second clamping groove can limit the supporting column, when the fixing frame is suspended in the air, the traction rope and the connecting rope can connect the upper part and the lower part of the device, and meanwhile, the connecting wire is arranged inside the traction rope and the connecting rope, so that the electric energy at the bottom of the device is transmitted to the upper part of the device, and when the device is used, the connecting wire is in a long strip shape, so that the contact area between the connecting wire and the supporting column is increased, not only the friction between the connecting line and the supporting column is reduced, but also the heat dissipation effect of the connecting line can be increased by the supporting column.
Compared with the prior art, the invention has the following beneficial effects: the invention is used in a general form, and the protective shell and the fixed frame float in the sky under the action of the buoyancy lifting mechanism, so that the height of the light-emitting lamp can be effectively increased to facilitate a driver to observe a traffic signal device at a far distance, and the protective shell and the fixed frame float in the air when an external device collides with an object, so that the external device can only collide with a bottom structure of the device, and the protective shell and the fixed frame can recover to the original position under the action of the buoyancy of the external device after the collision.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;
FIG. 2 is a front cross-sectional view of the protective housing and mounting bracket assembly of the present invention;
FIG. 3 is a schematic bottom view of the protective housing of the present invention;
FIG. 4 is a perspective view of the protective housing of the present invention;
FIG. 5 is a schematic perspective view of the base of the present invention;
FIG. 6 is a schematic view of the base and support post mounting structure of the present invention;
FIG. 7 is a schematic view of the internal structure of the connecting rope of the present invention;
fig. 8 is a schematic perspective view of a second light-projecting layer according to the present invention.
In the figure: 1. a base; 2. a solar energy storage device; 3. a tempered glass layer; 4. a limiting groove; 5. a first card slot; 6. a second card slot; 7. a protective housing; 8. a first light-transmitting layer; 9. a light-shielding layer; 10. an air bag layer; 11. an inflation inlet; 12. a fixing cap; 13. a hauling rope; 14. connecting ropes; 15. a connecting wire; 16. a support pillar; 17. a second light projecting layer; 18. a fixed mount; 19. a light-displaying lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: a temporary traffic signal device with automatic homing and collision prevention comprises a base 1, a solar energy electricity storage device 2 and a fixing frame 18, wherein the solar energy electricity storage device 2 is arranged inside the base 1, a toughened glass layer 3 is arranged at the upper end of the base 1, a clamping groove mechanism is arranged inside the base 1, the fixing frame 18 is arranged at the upper end of the base 1, 4 light-emitting lamps 19 are equidistantly arranged on the side surface of the fixing frame 18, a buoyancy lifting mechanism is arranged inside the fixing frame 18, a protective shell 7 is arranged outside the fixing frame 18, a light-transmitting and color-developing mechanism is arranged inside the side surface of the protective shell 7, a light-blocking structure is arranged inside the protective shell 7, and the device is divided into two forms when in use;
the protection device is a ground anti-blowing mode used in a strong wind mode, when the device is used, the protection shell 7 and the fixing frame 18 are embedded in the clamping groove mechanism, so that the stability of the protection shell 7 and the fixing frame 18 in use is improved, at the moment, when an external object collides with the device, the protection shell 7 can effectively protect the fixing frame 18, and the fixing frame 18 is prevented from being damaged;
it is two for using under the general form, protective housing 7 and mount 18 float in the sky under the effect of buoyancy lift mechanism this moment, not only can effectual increase show that the height of light 19 comes the navigating mate just can observe the traffic signal device in a distance, can also when external device bumps with the object, because protective housing 7 and mount 18 float in the air, so can make external device only can bump the substructure of device, protective housing 7 and mount 18 can resume the normal position under the effect of self buoyancy after taking place to bump simultaneously.
Show that light 19 is the protrusion form, the side of showing light 19 is the slope form, show light 19 with hinder light structure and be sliding connection, show light 19 sets up in the outside of mount 18, because the outside of mount 18 only is provided with 4 show lights 19, and show light 19 is general light structure, compare in general traffic signal device, show light 19 need not beat, so can effectual reduction mount 18 weight, be convenient for protecting sheathing 7 and mount 18 float in the sky.
The printing opacity color development mechanism is provided with 2, and 2 printing opacity color development mechanisms are provided with 4 groups in turn, printing opacity color development mechanism includes first euphotic layer 8 and second light projecting layer 17, the inside of first euphotic layer 8 is provided with red and green 2, and 8 colours of first euphotic layer of object are the same, first euphotic layer 8 divide into red green two kinds, when the pilot light 19 shines at first euphotic layer 8, because first euphotic layer 8 has the colour, so when light passes first euphotic layer 8, first euphotic layer 8 can be played up the colour, so can play up light for green and red, thereby guide the driver.
The surface of the second light projecting layer 17 is wavy, a light blocking structure is arranged inside the first light transmitting layer 8, the light blocking structure comprises a light shielding layer 9, the inner side of the light shielding layer 9 is an inclined plane, and the second light projecting layer 17 is a yellow light projecting layer, so that light can be rendered yellow when passing through the second light projecting layer 17, thereby warning surrounding people, and the second light projecting layer 17 is wavy, so that when the light passes through the second light projecting layer 17, the area of the light can be effectively increased by the second light projecting layer 17, and more people can observe the warning light;
when an external vehicle runs through the device, the gas can generate thrust on the second light projecting layer 17, the protective shell 7 is driven to rotate by pushing the second light projecting layer 17 to move, the first light transmitting layer 8 and the second light projecting layer 17 are driven to rotate when the protective shell 7 rotates, the angles of light rays can be adjusted when the protective shell 7 and the first light transmitting layer are rotated, so that the red, green and yellow lamps are converted, when no vehicle passes through the device, the inclined surface of the light shielding layer 9 is in contact with the light showing lamp 19 in the rotating process of the protective shell 7, the resistance of the light shielding layer 9 and the light showing lamp 19 is small, when the plane of the light shielding layer 9 is in contact with the light showing lamp 19, the light shielding layer 9 is not easy to move, when no wind power exists, the light showing lamp 19 can be overlapped with the second light projecting layer 17, so that yellow light can be generated to warn the surroundings, the passing efficiency of a road surface is greatly increased, and when the device needs to be restarted, certain wind power is needed, and when more vehicles run, enough wind power can be generated to start the device, so that the passing efficiency of the road surface is further improved.
The whole of the fixed frame 18 and the protective shell 7 is conical, the side surfaces of the fixed frame 18 and the protective shell 7 are arc-shaped, the protective shell 7 is rotatably arranged on the outer side of the fixed frame 18, the fixing cap 12 is arranged inside the upper end of the protective shell 7, and the side surfaces of the fixed frame 18 and the protective shell 7 are arc-shaped, so that the wind force borne by the device can be effectively reduced, the protective shell 7 is prevented from rotating under the action of natural wind force, and the passing efficiency of roads is further improved;
when the vehicle travels more slowly, the condition of traffic is better difficult for the accident this moment, and the wind-force that the vehicle removed the cause simultaneously also can be less, so can make the device not start, on the contrary, when the vehicle traveled more quickly, the device this moment can start.
The mechanism that rises by buoyancy includes gasbag layer 10 and inflation inlet 11, the inside of mount 18 is provided with gasbag layer 10, the upper end center department of gasbag layer 10 is provided with inflation inlet 11, when the device is using, fill gas toward the inside on gasbag layer 10 through inflation inlet 11, thereby make gasbag layer 10 move up, thereby drive device rebound, make protective housing 7 and the mount 18 suspension of device avoid the device to be strikeed in the sky, thereby avoid the device to receive the influence, and can resume the normal position under gaseous buoyancy after the device receives the influence.
The side of base 1 is the arc, the inside of base 1 is provided with solar energy accumulate device 2, the upper end of base 1 is provided with toughened glass layer 3, base 1 is arranged in ground, and base 1 is the face form, so can avoid base 1 and external object to take place the striking, and sunshine can see through toughened glass layer 3 and the contact of solar energy accumulate device 2, thereby make solar energy accumulate device 2 can collect solar energy, the weight that has also increased the device bottom simultaneously has reduced the weight of device top, the stability of device when using has been improved.
Draw-in groove mechanism includes spacing groove 4, first draw-in groove 5 and second draw-in groove 6, spacing groove 4 is circular form, protective housing 7 is embedded to be installed in the inside of spacing groove 4, the bottom of spacing groove 4 is provided with the first draw-in groove 5 of rectangle form, the inside at first draw-in groove 5 is installed to mount 18 is embedded, the lower extreme of first draw-in groove 5 is provided with the second draw-in groove 6 that is the rectangle form, the inside block of second draw-in groove 6 is provided with connecting wire 15, when the device is used, spacing groove 4 can carry on spacingly to protective housing 7, make protective housing 7 only can remove in the inside of spacing groove 4, and first draw-in groove 5 can carry on spacingly to mount 18, avoid mount 18 to take place to rotate.
The base 1 is rectangular, the top corner of the base 1 is provided with a hauling rope 13, the inside of the hauling rope 13 is provided with a rectangular connecting wire 15, the other end of the hauling rope 13 is connected with a connecting rope 14, the side surface of the connecting rope 14 is connected with a fixed frame 18, the inside of the connecting rope 14 is provided with the connecting wire 15, the inside of the connecting rope 14 is provided with a rectangular supporting column 16, the supporting column 16 is respectively connected with a second clamping groove 6 and the fixed frame 18 in a clamping way, the second clamping groove 6 can limit the supporting column 16, when the fixed frame 18 is suspended in the air, the hauling rope 13 and the connecting rope 14 can connect the upper part and the lower part of the device, and the inside of the hauling rope 13 and the connecting rope 14 is provided with the connecting wire 15, thereby the electric energy at the bottom of the device is transmitted to the upper part of the device, and when the device is used, because the connecting wire 15 is in a long strip shape, the contact area between the connecting wire 15 and the supporting column 16 is increased, the support post 16 can increase the heat dissipation effect of the connection line 15 as well as reduce the friction between the connection line 15 and the support post 16.
The working principle of the invention is as follows: ground anti-blowing form used in strong wind form: when the device is used, the protective shell 7 and the fixing frame 18 are embedded in the clamping groove mechanism, so that the stability of the protective shell 7 and the fixing frame 18 in use is increased, at the moment, when an external object collides with the device, the protective shell 7 can effectively protect the fixing frame 18, and the fixing frame 18 is prevented from being damaged
The general form used is: protective housing 7 and mount 18 float in the sky under the effect of buoyancy mechanism this moment, not only can effectual increase show that the height of light 19 comes the navigating mate of being convenient for and just can observe the traffic signal device in a distance, can also when external device and object clash into, because protective housing 7 and mount 18 float in the air, so can make external device only can bump to the substructure of device, protective housing 7 and mount 18 can resume the normal position under the effect of self buoyancy after taking place to bump into simultaneously.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a interim traffic signals device with automatic homing and anticollision, includes base (1), solar energy power storage device (2) and mount (18), its characterized in that: the solar energy electricity storage device (2) is arranged in the base (1), a toughened glass layer (3) is arranged at the upper end of the base (1), a clamping groove mechanism is arranged in the base (1), a fixing frame (18) is arranged at the upper end of the base (1), 4 light-emitting lamps (19) are arranged at the side equal distance of the fixing frame (18), a buoyancy lifting mechanism is arranged in the fixing frame (18), a protective shell (7) is arranged on the outer side of the fixing frame (18), a light-transmitting and color-developing mechanism is arranged in the side of the protective shell (7), and a light-blocking structure is arranged in the inner side of the protective shell (7).
2. A temporary traffic signal device with automatic homing and collision avoidance according to claim 1, wherein: show that light (19) is the protrusion form, the side of showing light (19) is the slope form, show that light (19) and hinder light structure are sliding connection.
3. A temporary traffic signal device with automatic homing and collision avoidance according to claim 1, wherein: the light-transmitting color development mechanism is provided with 2 types, 4 groups are alternately arranged on the 2 types of light-transmitting color development mechanisms, the light-transmitting color development mechanism comprises a first light-transmitting layer (8) and a second light-projecting layer (17), the first light-transmitting layer (8) is internally provided with 2 types of red and green, and the first light-transmitting layer (8) of the object has the same color.
4. A temporary traffic signal device with auto-homing and collision avoidance according to claim 3, wherein: the surface of the second light projecting layer (17) is wavy, a light blocking structure is arranged on the inner side of the first light transmitting layer (8), the light blocking structure comprises a light shielding layer (9), and the inner side of the light shielding layer (9) is an inclined plane.
5. A temporary traffic signal device with automatic homing and collision avoidance according to claim 1, wherein: the whole of mount (18) and protecting sheathing (7) is the toper, and the side of mount (18) and protecting sheathing (7) is the arc, the outside of mount (18) is rotated and is provided with protecting sheathing (7), the inside locking cap (12) that is provided with in upper end of protecting sheathing (7).
6. A temporary traffic signal device with automatic homing and collision avoidance according to claim 1, wherein: the floating mechanism comprises an air bag layer (10) and an inflation inlet (11), the air bag layer (10) is arranged inside the fixing frame (18), and the inflation inlet (11) is arranged at the center of the upper end of the air bag layer (10).
7. A temporary traffic signal device with automatic homing and collision avoidance according to claim 1, wherein: the solar energy power generation device is characterized in that the side face of the base (1) is arc-shaped, the solar energy power storage device (2) is arranged inside the base (1), and the upper end of the base (1) is provided with a toughened glass layer (3).
8. A temporary traffic signal device with automatic homing and collision avoidance according to claim 1, wherein: the clamping groove mechanism comprises a limiting groove (4), a first clamping groove (5) and a second clamping groove (6), the limiting groove (4) is in a circular shape, a protective shell (7) is embedded in the limiting groove (4), the bottom of the limiting groove (4) is provided with the first clamping groove (5) in a rectangular shape, a fixing frame (18) is embedded in the first clamping groove (5), the lower end of the first clamping groove (5) is provided with the second clamping groove (6) in the rectangular shape, and the inner clamping of the second clamping groove (6) is provided with a connecting wire (15).
9. A temporary traffic signal device with auto-homing and collision avoidance according to claim 8, wherein: base (1) is the rectangle form, the apex angle department of base (1) is provided with haulage rope (13), the inside of haulage rope (13) is provided with connecting wire (15) that are the rectangle form, the other end of haulage rope (13) is connected with connects rope (14), the side of connecting rope (14) is connected with mount (18), the inside of connecting rope (14) is provided with connecting wire (15), the inside of connecting rope (14) is provided with support column (16) that are the rectangle form, support column (16) are connected for the block with second draw-in groove (6) and mount (18) respectively.
CN202210448110.9A 2022-04-26 2022-04-26 Temporary traffic signal device with automatic homing and anti-collision functions Active CN114664100B (en)

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CN114664100B CN114664100B (en) 2023-10-27

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1272690A (en) * 1970-04-13 1972-05-03 Safety Products Company Signal lamps
FR2356225A1 (en) * 1976-06-25 1978-01-20 Fresnel Jacques Aerial hazard warning beacon - includes inflated bag with attached gas cylinder and line fixed to ground
US20070290887A1 (en) * 2006-06-19 2007-12-20 Pleasanton Loran I Portable traffic signal
CN105844932A (en) * 2016-05-09 2016-08-10 成都融创智谷科技有限公司 Traffic conducting equipment used for intelligent traffic
GB201614963D0 (en) * 2016-09-02 2016-10-19 Farmer Kevin And Shalts Dean A traffic safety device
CN112908008A (en) * 2021-01-19 2021-06-04 陈寿康 Good removal traffic signal lamp of stability
CN113990091A (en) * 2021-09-14 2022-01-28 王明 Crossing signal lamp for smart city

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1272690A (en) * 1970-04-13 1972-05-03 Safety Products Company Signal lamps
FR2356225A1 (en) * 1976-06-25 1978-01-20 Fresnel Jacques Aerial hazard warning beacon - includes inflated bag with attached gas cylinder and line fixed to ground
US20070290887A1 (en) * 2006-06-19 2007-12-20 Pleasanton Loran I Portable traffic signal
CN105844932A (en) * 2016-05-09 2016-08-10 成都融创智谷科技有限公司 Traffic conducting equipment used for intelligent traffic
GB201614963D0 (en) * 2016-09-02 2016-10-19 Farmer Kevin And Shalts Dean A traffic safety device
CN112908008A (en) * 2021-01-19 2021-06-04 陈寿康 Good removal traffic signal lamp of stability
CN113990091A (en) * 2021-09-14 2022-01-28 王明 Crossing signal lamp for smart city

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